Share 'Baptism/Christening for my baby'

I am an atheist from a Catholic background with a 'mostly' lapsed Catholic husband and two small kids.
I will follow my Catholic roots first and make a confession... on the birth of my firstborn child I allowed myself to be swayed by my husband and mother into having my son baptised.
Those close to me are very much aware of my atheist standpoint and by and large we have been able to 'agree to…